为了满足生产上对豇豆(豆角)新品种的要求。1976年春季,我们以丰产性较好、品质优良、抗炭疽病但不抗枯萎病的“揭阳乌仁”豆角为母本;以品质好、丰产性一般、抗枯萎病但不抗炭疽病的广州地方品种“猪肠豆”为父本,进行有性杂交。经6代系统选育,到1979年春,该品种主要经济性状已基本定型,命名为“芦花白”。 (一)产量比较试验 1979年春、秋两季,在本院蔬菜场进行品种产量比较试验。采用随机区组排列,3次重复,小区面积0.02亩。春季对照品种为“蛇豆”及“搓农白豆”;秋季对照品种为“金山豆”及“猪肠豆”。试验结果表明,春植“芦花白”亩产2298 In order to meet the production of cowpea (beans) new varieties of requirements. In the spring of 1976, we used “Jieyang Wuren” as the female parent with good yield, good quality and anti-anthracnose but not fusarium wilt. We took good quality, high yield, resistance to Fusarium wilt but no resistance to anthracnose Guangzhou local breed “pig intestine” as the male parent, for sexual hybridization. After six generations of system selection and breeding, by the spring of 1979, the main economic traits of the cultivars have been basically finalized and named as “aloe vera.” (A) yield comparison test 1979 spring and autumn two seasons, in our hospital vegetable fields to compare the yield of varieties. Using random block arrangement, 3 repetitions, plot area of ​​0.02 acres. Spring control varieties for the “snake beans” and “rubbing white beans”; autumn control varieties “Jinshan beans” and “pig intestines.” The test results show that the spring planting “aloe white” yield 2298